SV 100A Whole-body vibration exposure meter

The new SV100A is a wireless whole-body vibration exposure meter suitable for whole-body measurements in accordance with ISO 2631-1. Suitable for taking measurements both on the seat and seat-back, the device uses the very latest technology and is easy to use. The instrument is equipped with 4 push buttons and a small OLED display that allows basic configuration in the field.
The wireless BT communication interface enables current results to be previewed on a smartphone or tablet using our Assistant Android application.
The smartphone app can also signal an alarm when set vibration limits are exceeded. Our advanced technology enables the automatic detection of an operator in the workplace. By default the instrument is configured for seat measurements (in a horizontal direction) but this setting can be easily changed.
When changing the orientation of the SV 100A to the vertical, the directions of axes and weighting filters are automatically adjusted in accordance to ISO 2631-1.
The device is equipped with both RMS and RMQ detectors which allows the calculation of Daily Vibration Exposure A(8) based on RMS and VDV simultaneously. All measurement results are stored in a large 8GB internal memory which allows continuous recording over long periods. The standard 2.0 USB interface allows fast data download and is also used for battery recharging.
For advanced users, the SV 100A offers frequency analysis in 1/1 or 1/3 octaves and time signal recording to wave format in accordance to ISO 2631-5 that is compatible with popular recalculation software.
The SV 100A is fully configurable with our Supervisor software. It can quickly and easily be setup for all the weighting filters required by ISO standards for the estimation of the effects of vibration on health, comfort, perception and motion sickness. The dedicated Whole-Body Vibration Exposure panel within Supervisor software makes reporting extremely easy.



Occupational Health & Safety Noise and Vibration Monitoring


  • Whole-body Vibration Exposure Meter complying to ISO 8041
  • Wireless instrument with rechargeable battery
  • Unattended measurement of seat-pad or seat-back vibration
  • Wireless BT communication
  • Auto-detection of the operator
  • Weighting filters complying to ISO 2631-1
  • Calculation of A(8) Daily Exposure
  • Results both in ms-2 and exposure points
  • Large 8 GB memory
  • USB 2.0 interface
  • OLED color display and push-buttons
  • Operational time > 24 hours
  • Easy in use predefined setups
  • Extremely compact, light weight and robust case


SV 100A Whole-body Vibration Exposure Meter Specification

Vibration level meter

Standards ISO 8041:2005, ISO 2631-1, 2 & 5
Meter Mode RMS, VDV, MTVV or Max, Peak, Peak-Peak, Vector, A(8) Daily Dose, ELV, EAV
Simultaneous measurement in three channels
Filters Wd, Wk, Wm, Wb (ISO 2631) and corresponding Band Limiting filters
Wf for motion sickness measurements according to ISO 2631 (option)
RMS & RMQ Detectors Digital true RMS & RMQ detectors with Peak detection, resolution 0.1 dB
Measurement Range 0.018 ms-2 RMS ÷ 157 ms-2 PEAK
Frequency Range 0.1 Hz ÷ 180 Hz
Data Logger Time-history data including meter mode results and spectra
Time-Domain Recording Simultaneous 3-channel time-domain signal recording (option)
Analyser 1/1 octave real-time analysis meeting Class 1: IEC 61260 (option)
1/3 octave real-time analysis meeting Class 1: IEC 61260 (option)
Accelerometer Tri-axial MEMS based

Basic Data

Display OLED 128 x 32 pixels
Memory 8 GB
Interfaces USB 2.0 client, wireless BT communication
Keyboard 4 push buttons
Power Supply Ni-MH rechargeable cells: operation time > 24 hours1
USB interface: 500 mA HUB
Environmental Conditions Temperature: from -10 oC to 50 oC
Humidity: up to 90 % RH, non-condensed
Dimensions 235mm x 12 mm
Weight 0.5 kg